Mao, T., & Yeow, S. K. (2010). Effects of low frequency ultrasound pretreatment on anaerobic digestion of sludge.
استشهاد بنمط شيكاغوMao, Taohong, و Show Kuan Yeow. Effects of Low Frequency Ultrasound Pretreatment On Anaerobic Digestion of Sludge. 2010.
MLA استشهادMao, Taohong, و Show Kuan Yeow. Effects of Low Frequency Ultrasound Pretreatment On Anaerobic Digestion of Sludge. 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.